The Daubert Hearing: Chen v. DataVault Produção de Provas Dispute

Perfil

Lead produção de provas counsel for the plaintiff class. She has prepared her expert, Dr. Sharma, and must present a compelling case that DataVault's AI methodology was unreliable. She will also cross-examine DataVault's expert witness.

Objetivos

• Demonstrar através do testemunho pericial que a taxa de recall da IA estava abaixo do padrão aceitável
• Mostrar que os modos de falha específicos da IA — baixo desempenho em idiomas não ingleses — eram previsíveis e evitáveis
• Obtain an order for supplemental production and establish disclosure requirements for AI methodology in future produção de provas

Restrições

Sarah's strongest evidence comes from Dr. Sharma's sampling study, but Dr. Sharma has a prior consulting relationship with DataVault's AI fornecedor that opposing counsel will exploit on cross-examination.

Informação Exclusiva

Sarah has obtained, through a third-party subpoena to the AI fornecedor, internal benchmark data showing the platform's accuracy drops 15-20% on Slack and chat message classifications compared to email. The fornecedor's marketing materials do not disclose this gap. She plans to introduce this data during cross-examination of DataVault's expert.

Perfil

Lead produção de provas counsel for DataVault. He must defend the AI methodology he approved while managing the risk that broader produção de provas could expose damaging documents. He will present DataVault's e-produção de provas expert and cross-examine Dr. Sharma.

Objetivos

• Estabelecer que uma taxa de recall de 87% está dentro da faixa que os tribunais aceitaram como razoável
• Undermine Dr. Sharma's credibility by highlighting her prior relationship with the AI fornecedor and methodological choices in her sampling study
• Limitar qualquer ordem de remediação a uma produção suplementar estreitamente direcionada

Restrições

Robert sabe que as comunicações informais da DataVault (mensagens no Slack) contêm declarações questionáveis sobre o motivo pelo qual certos documentos foram classificados como não responsivos.

Informação Exclusiva

Robert has reviewed the Slack communications that the AI missed. Several contain statements by DataVault engineers acknowledging that the algorithm's dados de treinamento skewed younger and that they chose not to correct for this bias. Robert has not disclosed these documents to his own expert witness.

Perfil

A juíza que ordenou a audiência no estilo Daubert. Deve gerenciar um procedimento complexo que equilibra eficiência processual com a necessidade de orientação técnica substancial.

Objetivos

• Conduzir uma audiência eficiente que produza um resultado probatório claro
• Avaliar as metodologias de ambos os peritos e determinar qual fornece uma avaliação mais confiável da adequação do TAR
• Issue a ruling that establishes workable standards for assistido por IA review without imposing requirements that are impractical for routine produção de provas

Restrições

Judge Liu's opinion will be the first in this district to apply Daubert principles to e-produção de provas AI. She must write for both this case and for future courts. An overly broad ruling could chill adoção de IA; an overly narrow ruling could let unreliable AI productions go unchecked.

Informação Exclusiva

Judge Liu's law clerks have prepared a bench memo identifying 7 other pending cases in the district where assistido por IA review is being used. Two of those cases involve the same AI fornecedor as DataVault's platform. Any ruling she issues will immediately affect those cases.

Perfil

Computational linguist and e-produção de provas consultant who conducted the independent sampling study. She must present her findings clearly to a non-technical judge and withstand aggressive cross-examination about her methodology and potential bias.

Objetivos

• Apresentar sua metodologia de amostragem e descobertas estatísticas em linguagem acessível ao tribunal
• Explicar os modos de falha específicos da IA — por que ela teve baixo desempenho em documentos em espanhol e mandarim
• Withstand cross-examination about her prior consulting relationship with the AI fornecedor and any methodological vulnerabilities in her sampling approach

Restrições

Dr. Sharma must testify truthfully about her prior relationship with the fornecedor. She also knows that her stratified sampling approach, while statistically more robust, involved subjective decisions about stratification categories that opposing counsel may characterize as cherry-picking.

Informação Exclusiva

During her sampling, Dr. Sharma identified 4 documents that appear to be responsive attorney-client communications between DataVault's interno counsel and its AI engineering team. She flagged these in her notes but did not include them in her expert report because she was uncertain whether they were privileged. She has not raised this issue with plaintiff's counsel.

Perfil

A retired magistrate judge appointed as Special Master for produção de provas disputes in this case. He is present at the hearing as an advisor to Judge Liu and may be tasked with supervising any remediation ordered by the court.

Objetivos

• Provide Judge Liu with practical recommendations based on his experience managing complex produção de provas
• Avaliar a viabilidade e o custo de várias opções de remediação que o tribunal pode ordenar
• Develop a supervisão framework for ongoing assistido por IA review in this case that balances oversight with efficiency

Restrições

Marcus has managed dozens of e-produção de provas disputes but has limited technical expertise in AI. He relies on the experts' testimony to understand the technology and must translate technical concepts into practical court orders.

Informação Exclusiva

Marcus has received informal communications from attorneys in two other cases in the district expressing concern about the same AI fornecedor's platform. He raised these concerns with Judge Liu in chambers, which partly influenced her decision to grant the Daubert hearing. He has not disclosed these communications to the parties.